One of the first steps you take when you are getting a good idea your gardening schedule is find your USDA Zone info. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

One way of making a decision about when you can plant dianthus is to check out the USDA zone info for Scott.

Planting Calendar for Dianthus

Frost tolerance for dianthus:	Tolerant of some frost.
When to plant:	Up to 5 weeks before last frost.

Since dianthus are moderately cold tolerant you can plant them a little earlier in the year than more sensitive plants.

The earliest that you can plant dianthus in Scott is January. However, you really should wait until February if you don't want to take any chances.

The last month that you can plant dianthus and expect a good harvest is probably October. If you wait any later than that and your dianthus may not have a chance to grow to maturity. If you are starting your dianthus indoors then you might be able to get away with starting them a couple of weeks earlier.

Last Frost Date

On average the last frost is on February 15 in Scott. You should expect an average low temperature of 20°F in the coldest months of winter.

Since the USDA zone info for Scott may not be accurate from year to year the actual date of last frost changes from year to year. Half of the time in Scott you get surprised by a frost after February 15 so make sure that you are prepared to cover your dianthus if you have a surprise late frost.

USDA Zone Info for Scott

Here is the info for USDA Zone 9a.

Average Date of Last Frost (spring)	February 15
Average Date of First Frost (fall)	December 15
Lowest Expected Low	20°F
Highest Expected Low	25°F

This means that on a really cold year, the coldest it will get is 20°F. On most years you should be prepared to experience lows near 25°F.

Plants to Grow in Scott

You may be interested in your other planting guides for Scott.